The Journal of organic chemistry
Mn(III)-Mediated Cascade Arylation/Cyclization of Ortho-(propargylamino) Aryl Isocyanides with Aryl Boronic Acids: Access to Tetracyclic Benzo[b]indeno[1,2-e][1,4]diazepines.
Kelin Yang, Puying Luo, Yan Hong, Liu Yang, Yiyuan Peng, Qiuping Ding
Published: 202610.1021/acs.joc.5c02589
Abstract
A Mn(III)-promoted cascade arylation/cyclization of ortho-isocyano propargylanilines with aryl boronic acids has been developed. The protocol provides a novel and highly efficient access to construct two central rings (diazepine and cyclopenta-1,3-di…
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